I bought one just like it back in 91 off of the original owners grandson for a hundred dollars,I dont know how the crank on the six got busted but I put in a 351-W and drove it for a few years untill I need some money to finish my 37 chevy p/u. I would like to have another as I now have two 460s and two 352s laying around,the only options on my 64 custom were a radio and back up lights. Jeff